Approximation Properties of the Mn-Operators. (Short Communication).
Approximation results for nonlinear integral operators in modular spaces and applications
We obtain modular convergence theorems in modular spaces for nets of operators of the form , w > 0, s ∈ G, where G and H are topological groups and is a family of homeomorphisms Such operators contain, in particular, a nonlinear version of the generalized sampling operators, which have many applications in the theory of signal processing.
Approximation Results in the Strict Topology
Approximation solvability of nonlinear equations
Approximation theorems for compactifications
We shall show several approximation theorems for the Hausdorff compactifications of metrizable spaces or locally compact Hausdorff spaces. It is shown that every compactification of the Euclidean n-space ℝⁿ is the supremum of some compactifications homeomorphic to a subspace of . Moreover, the following are equivalent for any connected locally compact Hausdorff space X: (i) X has no two-point compactifications, (ii) every compactification of X is the supremum of some compactifications whose remainder...
Approximation theoretical properties of M-ideals (Abstract)
Approximation von Elementen eines lokalkonvexen Raumes
Approximations de type Hedberg dans les espaces et applications
Approximations of Sobolev maps between an open set and an Euclidean sphere, boundary data, and singularities.
Approximationseigenschaft, Lifting und Kohomologie bei lokalkonvexen Produktgarben.
Approximationszahlen, p-nukleare Operatoren und Hilbertraumcharakterisierungen.
Aproximace a abstraktní hranice
AQCQ-functional equation in non-Archimedean normed spaces.
Arbitrage and pricing in a general model with flows
We study a fundamental issue in the theory of modeling of financial markets. We consider a model where any investment opportunity is described by its cash flows. We allow for a finite number of transactions in a finite time horizon. Each transaction is held at a random moment. This places our model closer to the real world situation than discrete-time or continuous-time models. Moreover, our model creates a general framework to consider markets with different types of imperfection: proportional...
Arbitrary complex powers of the Dirac operator on the hyperbolic unit ball.
Arbres dont toutes les branches sont faiblement Cauchy
Are EC-spaces AE(metrizable)?
Area and coarea formulas for the mappings of Sobolev classes with values in a metric space.
A-realcompact spaces.
Relations between homomorphisms on a real function algebra and different properties (such as being inverse-closed and closed under bounded inversion) are studied.
Arens algebras, associated with commutative von Neumann algebras